Bug: File format using .wasm loader do not open on firefox

[raffaeldp]

I can't open file format using .wasm loader on firefox.
The issue is present on the o3dv website, and in the engine too, as it is not working when using the engine in my own website too.

Exemple of file format affected :

• .fcstd
• .brep
• .step / .stp
• .ifc
  etc...

[raffaeldp]

After a lot of tests, it seems that it may be a firefox issue, as the file is loading, but sometimes take a lot of time. Especially the .fcstd file example on the website.

When you open it, it load for a really long time, and if you are patient enough, it works